Agilent Technologies E8241A Service Guide

Troubleshooting
Troubleshooting Assembly Level Problems
1-20
Table 1-15 Power Supplies vs. Assembly Matrix (3 of 3)
Motherboard
test points for:
-15 Vdc
-5.2 Vdc +12 Vdc +15 Vdc stby Fan Voltage
A1 Keyboard
A2 Display P11-43
A2DS1 Backlight
A3 Power Supply P231-12,13,52,53
P231-80
A5 Sampler P22-2 P22-4-19
A6 Frac-N P32-2 P32-4,19
A7 Reference P42-2 P42-4,19
A8 Output P52-2 P52-4,19
A9 YIG Driver P112-4,29 P112-1,2,26,27
A10 ALC P122-3 P122-1-26
A11 Mod Gen P132-3 P132-1,26
A18 CPU P223-3 P223-1 P223-21
A21 Rear Panel P241-15,16 P241-9,10 P241-5,6,7,8
Microwave Interface P201-11,12 P201-31,32
Microcircuit
test points for:
AT1
A23 Low Band
Coupler/Detector
J15-10
A27 40 GHz Doubler J36-4, J33-4
A29 20 GHz Doubler J32-4 J32-8 J32-1,3
A30 Mod Filter J31-4 J31-8 J31-1,3
Fan P6-2

Agilent Technologies E8241A Specifications

General

Brand	Agilent Technologies
Model	E8241A
Category	Portable Generator
Language	English